Hong Kong’s improving fiscal position has prompted a groundswell of calls for the government to offer more “sweeteners” in the coming budget, including a cross-party demand for more tax relief for the middle class, but economists have cautioned against such across-the-board measures. They were more supportive of targeted spending, a cause taken up in recent weeks by concern groups asking for more specific forms of help for grass-roots residents, especially the unemployed. The growing debate was...